SEPTEMBER 2021 GDAS DATA DUMPS (RECEIVED)

Category Subcategory T00Z T06Z T12Z T18Z Total Number Total Input % Input
Land Sfc Synoptic 7588 7821 8256 7894 31559 31559 *
* METAR 45677 47527 48993 47190 189387 189387 *
* sub-total 53265 55348 57249 55084 220946 220946 ****
Marine Sfc Ship 357 359 353 352 1421 1421 *
* Drifting Buoy 275 278 275 278 1106 1106 *
* Moored Buoy 1034 1024 1017 1023 4098 4098 *
* CMAN 601 603 606 600 2410 2410 *
* Tide Gauge 5578 5569 5563 5579 22289 22289 *
* MSLP Bogus** 0 0 0 0 0 * *
* sub-total 7845 7833 7814 7832 31324 31324 ****
Land Soundings Fixed Land RAOB 628 33 588 33 1282 1282 *
* Mobile Land RAOB 0 0 0 0 0 0 *
* Ship RAOB 2 0 3 1 6 6 *
* Dropsonde 8 2 3 5 18 18 *
* Pibal 70 70 75 24 239 239 *
* Profiler 0 2 0 2 4 4 *
* NEXRAD Wind 1837 1842 1826 1818 7323 7323 *
* sub-total 2545 1949 2495 1883 8872 8872 ****
Aircraft AIREP 3407 4589 4429 3400 15825 15825 *
* PIREP 285 59 337 493 1174 1174 *
* AMDAR 993 1132 694 188 3007 3007 *
* ACARS 128255 50219 78011 129689 386174 386174 *
* RECCO 2 1 2 5 10 10 *
* sub-total 132942 56000 83473 133775 406190 406190 ****
Total non-satellite 196597 121130 151031 198574 667332 667332 ****


**    Data is not used or included in totals.
***   Data is now dumped from BUFR database. Previous numbers reflected thinning, which is now all done in the analysis.
****  % Input is no longer available due innacuracy and ambiguity.


SEPTEMBER 2021 GDAS SATELLITE DATA DUMPS (DAILY AVERAGE RECEIVED)

SEPTEMBER 2021 GDAS SATELLITE DATA DUMPS (DAILY AVERAGE RECEIVED)

Category Subcategory T00Z T06Z T12Z T18Z Total Number
Satellite Soundings GOES 0 0 0 0 0
Ozone OZONE 6852 6920 6939 7049 27760
Satellite Winds SATWND 3796262 2241279 2718718 4834620 13590879
Scatterometer Winds QUIKSCAT 0 0 0 0 0
DMSP SSMI RADIANCES 0 0 0 0 0
* SSMI RAINFALL RATES
Cosmic/gps COSMIC 523276 516601 523564 523397 2086838
Satellite Surface NASA TRMM DATA
Satellite Radiances HIRS3 1B 0 0 0 0 0
* HIRS4 1B 5296179 5281017 5323650 5266565 21167411
* AMSUA 1B** 7940341 6221318 7783588 6879032 28824279
* AMSUB 1B 0 0 0 0 0
* MHS 11530027 11426229 11425859 11406887 45789002
* AIRS 0 0 0 0 0
* ABI 35686301 35046338 25342972 31058285 127133896
* AHI 3082574 3009509 2939103 3007740 12038926
* AMSR2 0 0 0 0 0
* AMSRE_HIG 0 0 0 0 0
* AMSRE_LOW 0 0 0 0 0
* AMSRE_MID 0 0 0 0 0
* ATMS 1246549 1246788 1246789 1246837 4986963
* AVHRR 16719406 16200782 16281126 16151745 65353059
* CRIS 0 0 0 0 0
* CRIS-FSR 0 0 0 0 3128256658
* CRIS-FSR 0 0 0 0 3128256658
* GMI 0 0 0 0 0
* GOES_IMG 0 0 0 0 0
* GOME 102310 102698 101964 102328 409300
* IASI 768957831 651594985 734935842 706725424 2862214082
* OMI 259204 348704 348022 338160 1294090
* OMPSNP 5999 6349 6366 6181 24895
* OMPSTC8 48300 51083 51256 49790 200429
* SAPHIR 458250 177138 514176 141006 1290570
* SEVIRI 2743783 2790795 2844505 2746041 11125124
* SSMIS 30406747 30316140 30302193 29989566 121014646
Total Satellites Received 1649817826 1550948829 1638222022 1607840130 6446828807


** Counts include AMSU-A radiances from the AQUA satellite .


SEPTEMBER 2021 GDAS SATELLITE DATA DUMPS (DAILY AVERAGE SELECTED)

SEPTEMBER 2021 GDAS SATELLITE DATA DUMPS (DAILY AVERAGE SELECTED)

Category Subcategory T00Z T06Z T12Z T18Z Total Number
Satellite Soundings GOES 0 0 0 0 0
Ozone OZONE 6598 6660 6680 6797 26735
Satellite Winds SATWND 3796262 2241279 2718718 4834620 13590879
Scatterometer Winds QUIKSCAT 0 0 0 0 0
DMSP SSMI RADIANCES 0 0 0 0 0
* SSMI RAINFALL RATES
Cosmic/gps COSMIC 512456 505874 512559 512384 2043273
Satellite Surface NASA TRMM DATA
Satellite Radiances HIRS3 1B 0 0 0 0 0
* HIRS4 1B 347147 346112 346310 345373 1384942
* AMSUA 1B** 758628 708905 755334 752874 2975741
* AMSUB 1B 0 0 0 0 0
* MHS 182525 180917 179548 180874 723864
* AIRS 0 0 0 0 0
* ABI 84175 83317 71995 79287 318774
* AHI 43325 42905 42507 42662 171399
* AMSR2 0 0 0 0 0
* AMSRE_HIG 0 0 0 0 0
* AMSRE_LOW 0 0 0 0 0
* AMSRE_MID 0 0 0 0 0
* ATMS 462876 462840 462118 462054 1849888
* AVHRR 87576 85736 85339 86057 344708
* CRIS 0 0 0 0 0
* CRIS-FSR 0 0 0 0 38090998
* CRIS-FSR 0 0 0 0 38090998
* GMI 0 0 0 0 0
* GOES_IMG 0 0 0 0 0
* GOME 7794 7879 7799 7700 31172
* IASI 14484466 14376020 13993948 14196010 57050444
* OMI 2253 3030 3014 2943 11240
* OMPSNP 5121 5455 4624 5173 20373
* OMPSTC8 6219 6330 6392 6317 25258
* SAPHIR 5464 2168 5871 1518 15021
* SEVIRI 76280 76413 78176 76505 307374
* SSMIS 483498 483801 483263 476513 1927075
Total Satellites Selected 30873286 29148206 29287605 31600061 120909158


** Counts include AMSU-A radiances from the AQUA satellite .


SEPTEMBER 2021 GDAS SATELLITE DATA DUMPS (DAILY AVERAGE ASSIMILATED)

SEPTEMBER 2021 GDAS SATELLITE DATA DUMPS (DAILY AVERAGE ASSIMILATED)

Category Subcategory T00Z T06Z T12Z T18Z Total Number
Satellite Soundings GOES 0 0 0 0 0
Ozone OZONE 0 0 0 0 0
Satellite Winds SATWND 3796262 2241279 2718718 4834620 13590879
Scatterometer Winds QUIKSCAT 0 0 0 0 0
DMSP SSMI RADIANCES 0 0 0 0 0
* SSMI RAINFALL RATES
Cosmic/gps COSMIC 362609 360687 365916 364047 1453259
Satellite Surface NASA TRMM DATA
Satellite Radiances HIRS3 1B 0 0 0 0 0
* HIRS4 1B 0 0 0 0 0
* AMSUA 1B** 548021 514141 548541 548463 2159166
* AMSUB 1B 0 0 0 0 0
* MHS 65504 65601 64374 64243 259722
* AIRS 0 0 0 0 0
* ABI 6755 6572 6383 6137 25847
* AHI 11488 11250 11084 11055 44877
* AMSR2 0 0 0 0 0
* AMSRE_HIG 0 0 0 0 0
* AMSRE_LOW 0 0 0 0 0
* AMSRE_MID 0 0 0 0 0
* ATMS 343952 331369 341203 325555 1342079
* AVHRR 34108 36723 33337 34933 139101
* CRIS 0 0 0 0 0
* CRIS-FSR 0 0 0 0 1994459
* CRIS-FSR 0 0 0 0 1994459
* GMI 0 0 0 0 0
* GOES_IMG 0 0 0 0 0
* GOME 0 0 0 0 0
* IASI 1317160 1317661 1259948 1310797 5205566
* OMI 2253 3030 3014 2943 11240
* OMPSNP 3724 3963 3356 3761 14804
* OMPSTC8 6219 6330 6392 6317 25258
* SAPHIR 4206 1711 4964 1095 11976
* SEVIRI 10496 10472 11290 10928 43186
* SSMIS 44350 46020 43931 44429 178730
Total Satellites Assimilated 7067043 5444561 5933240 8055305 26500149


** Counts include AMSU-A radiances from the AQUA satellite .